6953870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 15742944

約数和(自身を除く): 8789074

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 821, 847, 1210, 1642, 1694, 4105, 4235, 5747, 8210, 8470, 9031, 11494, 18062, 28735, 45155, 57470, 63217, 90310, 99341, 126434, 198682, 316085, 496705, 632170, 695387, 993410, 1390774, 3476935, 6953870]

約数ペア:

[(1, 6953870), (2, 3476935), (5, 1390774), (7, 993410), (10, 695387), (11, 632170), (14, 496705), (22, 316085), (35, 198682), (55, 126434), (70, 99341), (77, 90310), (110, 63217), (121, 57470), (154, 45155), (242, 28735), (385, 18062), (605, 11494), (770, 9031), (821, 8470), (847, 8210), (1210, 5747), (1642, 4235), (1694, 4105)]